.site-header{position:sticky;top:0;z-index:50;height:56px;background:hsla(48,33%,97%,.72);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid hsla(50,21%,89%,.55)}@media (min-width:768px){.site-header{height:64px}}.site-header--flush{border-bottom-color:transparent}.site-header__inner{margin-inline:auto;display:flex;height:100%;max-width:var(--content-max,70rem);align-items:center;justify-content:space-between;gap:1rem;padding-inline:1.25rem}.site-header__brand{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-serif,"Iowan Old Style",Palatino,Georgia,serif);font-size:18px;line-height:1;letter-spacing:-.02em;color:var(--qv-ink);text-decoration:none}.site-header__brand img{width:24px;height:24px;flex-shrink:0}.site-header__mark{display:inline-flex;width:1.35rem;height:1.35rem;flex-shrink:0;align-items:center;justify-content:center;font-family:var(--font-serif,"Iowan Old Style",Palatino,Georgia,serif);font-size:1.25rem;line-height:1;color:var(--qv-ink)}.site-header__mark--clay,.site-header__plus-label{color:var(--qv-clay-fill)}.site-header__plus-label{margin-left:.15rem;font-family:var(--font-ui,system-ui,sans-serif);font-size:12.5px;font-weight:500;letter-spacing:0}.site-header__plus-cta{display:inline-flex;height:40px;align-items:center;justify-content:center;padding-inline:.85rem;border-radius:999px;border:1px solid var(--qv-line);background:var(--qv-card);color:var(--qv-ink);font-family:var(--font-ui,system-ui,sans-serif);font-size:13.5px;font-weight:600;text-decoration:none}.site-header__nav{display:none;align-items:center;gap:1.25rem}@media (min-width:768px){.site-header__nav{display:flex}}.site-header__link{font-family:var(--font-ui,system-ui,sans-serif);font-size:14.5px;color:var(--qv-ink);text-decoration:none}.site-header__cta{padding-inline:1.25rem;border-radius:999px;border:1px solid var(--qv-ink);background:var(--qv-ink);color:var(--qv-paper);font-family:var(--font-ui,system-ui,sans-serif);font-size:14.5px;font-weight:600;text-decoration:none}.site-header__cta,.site-header__menu-btn{display:inline-flex;height:40px;align-items:center;justify-content:center}.site-header__menu-btn{width:40px;border-radius:999px;border:1px solid var(--qv-line);background:var(--qv-card);color:var(--qv-ink)}@media (min-width:768px){.site-header__menu-btn{display:none}}.site-header__stats{display:flex;align-items:center;gap:.5rem}.site-header__pill{display:inline-flex;align-items:center;gap:.375rem;border-radius:999px;padding:.375rem .75rem;font-family:var(--font-ui,system-ui,sans-serif);font-size:13.5px;font-weight:600;color:var(--qv-ink)}.site-header__pill--streak{background:var(--qv-clay-wash)}.site-header__pill--xp{background:var(--qv-sage-wash)}.site-header__avatar{display:inline-flex;height:40px;width:40px;align-items:center;justify-content:center;border-radius:999px;border:1px solid var(--qv-line);background:var(--qv-card);color:var(--qv-ink);text-decoration:none}